-
What causes sows not to come into heat? Many people get the correct order of estrus induction wrong
Causes of sows not coming into heat and the normal order of estrus induction, most people get it wrong
-
What are the estrus induction programs for open (non-pregnant) sows in batch production?
What are the estrus induction programs for open (non-pregnant) sows in batch production?
-
Detailed Explanation of Key Technical Points for Artificial Ovulation Induction in Mullet
(1) Basic Principles Artificial ovulation induction is also called induced spawning. Commonly known as spawning induction, etc. It refers to the use of artificial methods to inject drugs into broodstock fish whose gonads have developed to maturity, stimulating the gonads to further mature and release, thereby obtaining mature eggs (or male fish sperm). Accurately grasping the spawning induction season, selecting broodstock suitable for induced spawning, injecting effective doses within the appropriate temperature range - these are the necessary conditions for artificial induced spawning. Whether the spawning induction technique is appropriate or not affects the fertilization rate of fish eggs, the hatching rate, as well as the spawning success rate and post-spawning
条件筛选